pH Lab

Edit 0 9 …
Task 1
Enter your data in the cells below.

Solution
 Predicted pH
 Actual pH
Cola
 2.3
 2
 3
 2.3
 2.576
 2.6
Disiclin
 14
 9
 8
 4.9
 5.373
 5.64
Lime Juice
 3
 3
 2
 2.2
 2.385
 2.41
Tap Water
 7.5
 6
 4
 6.9
 7.232
 7.18
Cooler Water
 7
 7
 7
 6.49
 6.567
 8.62
Vinegar
 3.5
 3
 2
 2.2
 2.463
 2.40
Salt Water
 6.5
 6
 8.5
 6.52
 6.842
 6.90
50% Alcohol
 5.5/13
 2
 10
 7.89
 8.233
 4.65
Pure Alcohol
 4/14
 1
 13
 6.35
 7
 8.65



Task 2
Complete a lab write up for this investigation.
Materials
Method
Data Table
Results (graphed)
Conclusion
Evaluation

Due Thursday 9th September